this line was missing

app/code/core/Mage/Shipping/Model/Resource/Carrier/Tablerate.php

@@ -140,6 +140,7 @@ public function getRate(Mage_Shipping_Model_Rate_Request $request)
 
         // Render destination condition
         $orWhere = '(' . implode(') OR (', $conditions) . ')';
+        $select->where($orWhere);
 
         // Render condition by condition name
         if (is_array($request->getConditionName())) {